Most sensitive galvanometer is_____________?

Related Mcqs:

A __________ device prevents the oscillation of the moving system and enables the latter to reach its final position quickly___________?

A. deflecting B. controlling C. damping D. any of the above...

In a portable instrument, the controlling torque is provided by_____________?

A. spring B. gravity C. eddy currents D. all of the above...

A dynamometer wattmeter can be used for______________?

A. both D.C. and A.C. B. D.C. only C. A.C. only D. any of the above...

A power factor meter has________________?

A. one current circuit and two pressure circuits B. one current circuit and one pressure circuit C. two current circuits and one pres¬sure circuit D. none of the above...

Systematic errors are_________________?

A. instrumental errors B. environmental errors C. observational errors D. all of the above...